This is an explicit feature – apt will mark the packages as manual if the metapackage is removed as a consequence of another package (e.g. you remove the browser the metapackage depends on, the office-suite will be marked as manual to prevent it to be removed automatically just because you don't like the browser).
If you request the removal of the metapackage explicitly through, the dependencies will not be marked. You can do that manually as you see fit. This is done so that people who install a suite of packages via a metapackage can get right of this suite in (roughly) the same way they installed it. ** Changed in: apt (Ubuntu) Status: New => Opinion -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1583591 Title: Removing a meta package shouldn't mark any of it's deps/recommends for autoremove Status in apt package in Ubuntu: Opinion Status in ubuntu-meta package in Ubuntu: New Bug description: Ex. ~$ sudo apt autoremove [sudo] password for doug: Reading package lists... Done Building dependency tree Reading state information... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. doug@doug-HP-Pavilion-Notebook:~$ sudo apt remove ubuntu-desktop Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: apturl apturl-common cheese gir1.2-rb-3.0 gir1.2-secret-1 gnome-video-effects gstreamer1.0-alsa gstreamer1.0-plugins-base-apps libdmapsharing-3.0-2 libexiv2-14 libgexiv2-2 libgpod-common libgpod4 libraw15 librhythmbox-core9 libsgutils2-2 media-player-info nautilus-share python3-mako rhythmbox rhythmbox-data rhythmbox-plugin-zeitgeist rhythmbox-plugins shotwell shotwell-common snapd squashfs-tools ubuntu-core-launcher Use 'sudo apt autoremove' to remove them. The following packages will be REMOVED: ubuntu-desktop 0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded. After this operation, 46.1 kB disk space will be freed. Do you want to continue? [Y/n] n Abort. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: apt 1.2.10ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-22.40-generic 4.4.8 Uname: Linux 4.4.0-22-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity Date: Thu May 19 08:35:52 2016 InstallationDate: Installed on 2016-04-26 (22 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) SourcePackage: apt UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1583591/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp